Solid state apparatus employing hall effect sensors for detecting the coagulation of blood
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 24, 2000
Grant Date -
N/A
app pub date -
Feb 23, 1998
filing date -
Feb 23, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
There is disclosed a system for detecting and timing the coagulation of blood from a liquid to a clot. The system comprises a vessel containing blood, a member of ferromagnetic material disposed within the vessel, means for providing relative motion between the vessel and the member, and a plurality of Hall effect sensors coupled through the walls of the vessel for sensing the strength of the magnetic flux lines and varying the electrical conductance upon change in the magnetic flux lines when the blood transforms itself and the member changes position relative to the plurality of sensors.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully